GPS Space Vehicle Time Integrity for MJD 52669

As viewed from the National Institute of Metrology, Thailand (Bangkok)
Latitude 13.7645066 degrees, longitude 100.5282384 degrees, height 13.0 metres

ABCDEFGHIJK
PRNBlock
no.		StartEndMeasure-
ments		UTC(AUS)
-GPSSV (ns)		UTC(AUS)
-SV (ns)		Std.Dev.
(ns)		Outliers
> 4 s		Outliers
> 500 ns		Health 
1
1
1
2
00:00
22:41
04:30
23:59
 16,010
  4,665
   496
   473
  -269,108
  -269,259
41
40
0
0
0
0
0
0
 
2
2
1
2
00:00
20:20
04:08
23:59
 14,656
 12,943
   475
   477
    57,019
    57,470
49
50
1
0
0
0
0
0
 
3
3
1
2
00:00
21:43
03:33
23:59
 12,675
  8,128
   479
   469
  -100,662
  -100,916
46
40
1
0
0
0
0
0
 
4
1
05:16
13:01
 27,627
   507
   -18,997
52
0
0
0
 
5
5
1
2
09:09
15:49
13:46
19:50
 16,378
 14,313
   516
   471
   -53,015
   -53,107
47
48
1
0
0
0
0
0
 
6
1
12:04
17:27
 18,992
   502
     2,959
46
0
0
0
 
7
1
04:09
12:04
 28,164
   506
  -260,334
246
0
20
0
 
8
1
02:45
08:28
 20,360
   488
  -173,311
129
0
0
0
 
9
1
13:46
18:39
 17,190
   489
    29,083
45
0
0
0
 
10
1
08:17
14:47
 22,884
   499
   -18,849
45
1
0
0
 
11
1
01:04
06:48
 20,398
   489
   -33,196
42
0
0
0
 
12
-
 
 
 
 
 
 
 
 
 
13
13
1
2
00:21
08:53
05:42
10:45
 18,950
  6,705
   484
   508
    22,640
    22,680
44
42
0
1
0
0
0
0
 
14
1
15:21
23:58
 30,676
   480
    28,767
45
0
0
0
 
15
15
1
2
15:05
17:28
16:25
20:39
  4,739
 11,356
   479
   492
   -65,792
   -65,833
43
49
0
0
0
0
0
0
 
16
-
 
 
 
 
 
 
 
 
 
17
1
14:48
19:35
 17,106
   489
   -13,677
48
0
0
0
 
18
1
13:47
21:28
 27,243
   485
     3,693
48
0
0
0
 
19
-
 
 
 
 
 
 
 
 
 
20
20
20
1
2
3
00:00
04:31
21:36
02:31
08:25
23:59
  8,945
 13,875
  8,558
   472
   488
   467
   207,718
   207,756
   207,806
40
41
41
0
0
0
0
0
0
0
0
0
 
21
-
 
 
 
 
 
 
 
 
 
22
-
 
 
 
 
 
 
 
 
 
23
23
1
2
12:04
16:26
15:49
19:53
 13,090
 12,379
   499
   478
   -18,364
   -18,399
46
45
0
0
0
0
0
0
 
24
1
06:28
15:05
 30,433
   514
    -4,430
46
2
0
0
 
25
25
1
2
00:00
17:28
01:57
23:59
  6,911
 23,190
   484
   481
   -38,173
   -38,209
40
42
0
0
0
0
0
0
 
26
1
10:48
15:20
 15,881
   498
  -405,105
76
0
0
0
 
27
1
01:58
07:40
 20,296
   491
  -572,241
77
0
0
0
 
28
1
03:45
10:21
 23,455
   499
    74,342
40
2
0
0
 
29
1
10:09
15:49
 19,853
   496
   -46,051
102
0
0
0
 
30
30
30
1
2
3
10:50
16:26
18:39
12:04
17:27
21:30
  4,385
  3,697
 10,092
   474
   467
   469
  -546,278
  -546,436
  -546,528
43
46
53
0
0
0
0
0
0
0
0
0
 
31
31
1
2
00:00
22:52
04:53
23:59
 17,367
  4,017
   490
   461
  -254,722
  -253,318
97
54
1
0
1
0
0
0
 
32
-
 
 
 
 
 
 
 
 
 
33
-
 
 
 
 
 
 
 
 
 
34
-
 
 
 
 
 
 
 
 
 
35
-
 
 
 
 
 
 
 
 
 
36
-
 
 
 
 
 
 
 
 
 
37
-
 
 
 
 
 
 
 
 
 
38
-
 
 
 
 
 
 
 
 
 
39
-
 
 
 
 
 
 
 
 
 
40
-

A: Space vehicle identification number.
B: The period when the satellite was in view. Each of these measurement blocks is a series of measurements longer than 60 minutes, containing no breaks of more than 60 seconds.
C: Time at the start of the block (UTC).
D: Time at the end of the block (UTC).
E: Number of 1 second pseudorange measurements in the block.
F: Average value of UTC(AUS) minus GPS satellite time during the block (A constant offset over the course of a day is to be expected).
G: Average value of UTC(AUS) minus space vehicle time during the block, in nanoseconds.
H: Standard deviation of G during the block, in nanoseconds.
I: Number of measurements more than 4 standard deviations from the average.
J: Number of measurements more than 500 ns from the average.
K: Number of non-zero health flags in the block.